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https://www.lutron.com.tw/products/232/smart-multimeter
SMART MULTIMETER
智能萬用表
DM-9982B
Achieve Precision with a Smart and Versatile Multimeter
The DM-9982B Smart Multimeter offers accurate and reliable measurements with a compact and durable design, making it an essential tool for various applications in electrical maintenance, troubleshooting, industrial environments, and quality control.
Exceptional Features of the DM-9982B:
1. Smart Function and Auto Range: Features smart operation with built-in intelligent functions that automatically select the appropriate measurement mode (ACV, DCV, Resistance, Diode, Continuity, Capacitance).
2. High Resolution and Accuracy: Provides 6000 counts A/D for high resolution and accurate measurements.
3. Compact and Lightweight Design: Weighs only 320 g (0.70 lb) and measures 152 x 78 x 45 mm (6.0 x 3.1 x 1.8 inches), making it easy to carry and use.
4. Large LCD Display: Equipped with a 46 mm x 45 mm large LCD display for clear and easy readout of measurements.
5. Safety and Durability: Meets CAT III-600 V safety standards, includes built-in overload protection for all ranges, and features a durable, lightweight ABS-plastic housing.
Technical Specifications:
– Measurement Functions:
– AC Voltage (ACV): Auto range, 6 V / 60 V / 600 V, Resolution: 0.001 V / 0.01 V / 0.1 V, Accuracy: ± (1.2% + 5d)
– DC Voltage (DCV): Auto range, 6 V / 60 V / 600 V, Resolution: 0.001 V / 0.01 V / 0.1 V, Accuracy: ± (1% + 2d)
– Resistance (Ω): Auto range, 600 Ω / 6 KΩ / 60 KΩ / 600 KΩ / 6 MΩ, Resolution: 0.1 Ω / 1 Ω / 10 Ω / 100 Ω / 1 KΩ, Accuracy: ± (1% + 3d)
– Capacitance: Auto range, 6 nF / 60 nF / 600 nF / 6 µF / 60 µF, Resolution: 0.001 nF / 0.01 nF / 0.1 nF / 0.001 µF / 0.01 µF, Accuracy: ± (3% + 5d)
– Diode Test: Forward voltage test with automatic polarity indication
– Continuity Beeper: Sounds if measuring resistance is less than 10 Ω
– Frequency (Hz): Measurement range from 0.5 Hz to 100 KHz, Accuracy: ± (1% + 2d)
– General Specifications:
– Power Supply: 006P DC 9V battery
– Power Consumption: Approximately DC 3 mA
– Zero Adjustment: Automatic
– Sampling Time: Approximately 0.5 to 1 second
– Polarity Indication: Automatic switching, “-” indicates negative polarity
– Input Impedance: 10 MΩ for voltage circuit
– Operating Temperature: 0℃ to 50℃ (32℉ to 122℉)
– Operating Humidity**: Less than 80% RH
– Auto Power Off: The meter will automatically power off after 3 minutes of inactivity to save battery life
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